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   &#160;<span id="projectnumber">0.3</span>
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   <div id="projectbrief">A system-level modeling framework for designing real-time embedded systems</div>
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<div class="header">
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<div class="title">MinRegInterconnectBuilder.cs</div>  </div>
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<div class="contents">
<a href="_min_reg_interconnect_builder_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">using</span> System.Diagnostics;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">using</span> System.Linq;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">using</span> System.Text;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">using</span> SystemSharp.Components;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">using</span> SystemSharp.Components.Transactions;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">using</span> SystemSharp.DataTypes;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">using</span> SystemSharp.Meta;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">using</span> SystemSharp.SysDOM;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">namespace </span>SystemSharp.Assembler.DesignGen</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;{</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">   37</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">MinRegInterconnectBuilder</a>: <a class="code" href="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder.html">IInterconnectBuilder</a></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    {</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        <span class="keyword">private</span> <span class="keyword">class </span>FactoryImpl : <a class="code" href="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder_factory.html">IInterconnectBuilderFactory</a></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        {</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;            <span class="keyword">public</span> <a class="code" href="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder.html">IInterconnectBuilder</a> Create(<a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a> host, <a class="code" href="interface_system_sharp_1_1_components_1_1_i_auto_binder.html">IAutoBinder</a> binder)</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">MinRegInterconnectBuilder</a>(host, binder);</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            }</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        }</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keyword">private</span> <span class="keyword">struct </span>SlotEntry</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">int</span> Slot;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">long</span> LifeStart;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            <span class="keyword">public</span> SlotEntry(<span class="keywordtype">int</span> slot, <span class="keywordtype">long</span> lifeStart)</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            {</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                Slot = slot;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                LifeStart = lifeStart;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keyword">private</span> <span class="keyword">class </span>SlotComparer : IComparer&lt;SlotEntry&gt;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        {</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            <span class="keyword">public</span> <span class="keywordtype">int</span> Compare(SlotEntry x, SlotEntry y)</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                <span class="keywordtype">long</span> cmp = x.LifeStart - y.LifeStart;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                <span class="keywordflow">if</span> (cmp == 0)</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                    cmp = x.Slot - y.Slot;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                <span class="keywordflow">return</span> (cmp == 0) ? 0 : ((cmp &lt; 0) ? -1 : 1);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            }</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <span class="keyword">private</span> <span class="keyword">class </span>SyncTemplate : <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_algorithm_template.html">AlgorithmTemplate</a></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        {</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;            <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">MinRegInterconnectBuilder</a> _icb;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            <span class="keyword">public</span> SyncTemplate(<a class="code" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">MinRegInterconnectBuilder</a> icb)</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            {</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;                _icb = icb;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;            }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            <span class="keyword">protected</span> <span class="keyword">override</span> <span class="keywordtype">void</span> DeclareAlgorithm()</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;            {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                Signal&lt;StdLogic&gt; clkInst = _icb._binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>&gt;(EPortUsage.Clock, <span class="stringliteral">&quot;Clk&quot;</span>, null, <span class="charliteral">&#39;0&#39;</span>);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref.html">SignalRef</a> clkRising = SignalRef.Create(clkInst.Descriptor, SignalRef.EReferencedProperty.RisingEdge);</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">LiteralReference</a> lrClkRising = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">LiteralReference</a>(clkRising);</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;                If(lrClkRising);</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _icb._regsCur.Length; i++)</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                    {</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                        <span class="keywordflow">if</span> (_icb._regsCur[i] == null)</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;                            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;                        var slotCurInst = _icb._regsCur[i];</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                        <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref.html">SignalRef</a> slotCur = SignalRef.Create(slotCurInst, SignalRef.EReferencedProperty.Next);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                        var slotNextInst = _icb._regsNext[i];</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                        <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref.html">SignalRef</a> slotNext = SignalRef.Create(slotNextInst, SignalRef.EReferencedProperty.Cur);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                        <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">LiteralReference</a> lrSlotNext = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">LiteralReference</a>(slotNext);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                        Store(slotCur, lrSlotNext);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;                    }</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;                }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;                EndIf();</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            }</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            <span class="keyword">protected</span> <span class="keyword">override</span> <span class="keywordtype">string</span> FunctionName</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            {</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                <span class="keyword">get</span> { <span class="keywordflow">return</span> <span class="stringliteral">&quot;SyncFSM&quot;</span>; }</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            }</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        }</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a> _host;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keyword">private</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_i_auto_binder.html">IAutoBinder</a> _binder;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_flow_matrix.html">FlowMatrix</a> _flowSpec;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] _tempRegTypes;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">int</span>[] _regIndices;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_flow_matrix.html">FlowMatrix</a> _realFlow;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_signal_base.html">SignalBase</a>[] _regsCur;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_signal_base.html">SignalBase</a>[] _regsNext;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref.html">SignalRef</a>[] _tempRegs;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">int</span>[] _lifeStart;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">int</span>[] _lifeEnd;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">int</span>[] _slotAvail;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">MinRegInterconnectBuilder</a>(<a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a> host, <a class="code" href="interface_system_sharp_1_1_components_1_1_i_auto_binder.html">IAutoBinder</a> binder)</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        {</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;            _host = host;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            _binder = binder;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        }</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> Init()</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        {</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            <span class="keywordtype">int</span> scount = _flowSpec.FlowTargets.Select(t =&gt; t.GetTemporaryIndex()).Max() + 1;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            _tempRegs = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref.html">SignalRef</a>[scount];</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            _tempRegTypes = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[scount];</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;            <span class="keywordflow">foreach</span> (var target <span class="keywordflow">in</span> _flowSpec.FlowTargets)</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;            {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                <span class="keywordflow">if</span> (!target.IsTemporary())</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                <span class="keywordtype">int</span> index = target.GetTemporaryIndex();</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                _tempRegs[index] = target;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;                _tempRegTypes[index] = target.Desc.ElementType;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;            }</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;            _lifeStart = <span class="keyword">new</span> <span class="keywordtype">int</span>[scount];</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            _lifeEnd = <span class="keyword">new</span> <span class="keywordtype">int</span>[scount];</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            _slotAvail = <span class="keyword">new</span> <span class="keywordtype">int</span>[scount];</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; scount; i++)</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                _lifeStart[i] = int.MaxValue;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                _lifeEnd[i] = int.MinValue;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                _slotAvail[i] = int.MaxValue;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            }</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        }</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> ComputeLifetimes()</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        {</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _flowSpec.NumCSteps; i++)</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;            {</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                var pflow = _flowSpec.GetFlow(i);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                <span class="keywordflow">foreach</span> (var flow <span class="keywordflow">in</span> pflow.Flows)</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                {</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                    <span class="keywordtype">int</span> tindex = flow.Target.GetTemporaryIndex();</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                    <span class="keywordflow">if</span> (tindex &gt;= 0)</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                    {</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;                        _lifeStart[tindex] = Math.Min(_lifeStart[tindex], i);</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                    }</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;                    var sflow = flow as <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_signal_flow.html">SignalFlow</a>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;                    <span class="keywordflow">if</span> (sflow != null)</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                    {</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                        <span class="keywordtype">int</span> sindex = sflow.Source.GetTemporaryIndex();</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                        <span class="keywordflow">if</span> (sindex &gt;= 0)</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                        {</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;                            _lifeEnd[sindex] = Math.Max(_lifeEnd[sindex], i + 1);</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;                        }</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;                    }</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;                }</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            }</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _lifeStart.Length; i++)</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            {</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;                Debug.Assert(!IsMayfly(i));</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;            }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">bool</span> IsMayfly(<span class="keywordtype">int</span> oslot)</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        {</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            <span class="keywordflow">return</span> _lifeEnd[oslot] - _lifeStart[oslot] == 1;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;        }</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">bool</span> IsUnused(<span class="keywordtype">int</span> oslot)</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        {</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;            <span class="keywordflow">return</span> _lifeEnd[oslot] &lt; _lifeStart[oslot];</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        }</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> ComputeSpilling()</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        {</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;            <span class="comment">// Just a stupid greedy algorithm...</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            <span class="keywordtype">int</span> scount = _tempRegs.Length;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;            _regIndices = <span class="keyword">new</span> <span class="keywordtype">int</span>[scount];</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;            var lifeList = <span class="keyword">new</span> SortedSet&lt;SlotEntry&gt;(<span class="keyword">new</span> SlotComparer());</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; scount; i++)</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;            {</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                _regIndices[i] = int.MinValue;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;                lifeList.Add(<span class="keyword">new</span> SlotEntry(i, _lifeStart[i]));</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;            }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;            SlotEntry inf = <span class="keyword">new</span> SlotEntry(-1, <span class="keywordtype">int</span>.MaxValue);</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            <span class="keywordtype">int</span> nextReg = 0;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;            <span class="keywordflow">while</span> (lifeList.Any())</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;            {</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;                var node = lifeList.First();</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                <span class="keywordtype">int</span> cur = node.Slot;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                <span class="keywordtype">int</span> slotIndex;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                <span class="keywordflow">if</span> (IsUnused(cur))</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                {</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                    _regIndices[cur] = -1;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                    lifeList.Remove(node);</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                }</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                {</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                    slotIndex = nextReg++;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                    _regIndices[cur] = slotIndex;</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                    lifeList.Remove(node);</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                }                </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                var type = _tempRegTypes[cur];</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                <span class="keywordtype">long</span> end = _lifeEnd[cur];</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;                var nextView = lifeList.GetViewBetween(<span class="keyword">new</span> SlotEntry(-1, end), inf);</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                <span class="keywordtype">bool</span> found;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                <span class="keywordflow">do</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                {</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                    found = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                    <span class="keywordflow">foreach</span> (var nextSlot <span class="keywordflow">in</span> nextView)</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                    {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                        <span class="keywordtype">int</span> next = nextSlot.Slot;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;                        var nextType = _tempRegTypes[next];</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                        <span class="keywordflow">if</span> (IsUnused(next) || type.Equals(nextType))</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                        {</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                            <span class="keywordflow">if</span> (IsUnused(next))</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                            {</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                                _regIndices[next] = -1;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                                lifeList.Remove(nextSlot);</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                            }</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (type.Equals(nextType))</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                            {</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                                _regIndices[next] = slotIndex;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                                lifeList.Remove(nextSlot);</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                                end = _lifeEnd[next];</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;                            }</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                            nextView = lifeList.GetViewBetween(<span class="keyword">new</span> SlotEntry(-1, end), inf);</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;                            found = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;                            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                        }</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                    }</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                } <span class="keywordflow">while</span> (found);</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;            }</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;            _regsCur = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_signal_base.html">SignalBase</a>[nextReg];</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;            _regsNext = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_signal_base.html">SignalBase</a>[nextReg];</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;        }</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> InstantiateControlLogic()</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        {</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;            var regTypes = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[_regsCur.Length];</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _regIndices.Length; i++)</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;            {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;                <span class="keywordtype">int</span> rindex = _regIndices[i];</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                <span class="keywordflow">if</span> (rindex &lt; 0)</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;                regTypes[rindex] = _tempRegTypes[i];</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            }</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _regsCur.Length; i++)</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;            {</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;                <span class="keywordtype">string</span> name = <span class="stringliteral">&quot;R&quot;</span> + i + <span class="stringliteral">&quot;_cur&quot;</span>;</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;                _regsCur[i] = _binder.GetSignal(EPortUsage.Default, name, null, regTypes[i].GetSampleInstance());</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                name = <span class="stringliteral">&quot;R&quot;</span> + i + <span class="stringliteral">&quot;_next&quot;</span>;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;                _regsNext[i] = _binder.GetSignal(EPortUsage.Default, name, null, regTypes[i].GetSampleInstance());</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;            }</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;            var syncTempl = <span class="keyword">new</span> SyncTemplate(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;            var syncFunc = syncTempl.GetAlgorithm();</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            Signal&lt;StdLogic&gt; clkInst = _binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>&gt;(EPortUsage.Clock, <span class="stringliteral">&quot;Clk&quot;</span>, null, <span class="charliteral">&#39;0&#39;</span>);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;            _host.Descriptor.CreateProcess(SystemSharp.Components.Process.EProcessKind.Triggered, syncFunc, clkInst.Descriptor);</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        }</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AssembleFlowMatrix()</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        {</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            _realFlow.AddNeutral(_flowSpec.NeutralFlow);</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _regsCur.Length; i++)</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            {</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;                <span class="keywordflow">if</span> (_regsCur[i] == null)</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;                _realFlow.AddNeutral(</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;                    <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_signal_flow.html">SignalFlow</a>(</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;                        _regsCur[i].ToSignalRef(SysDOM.SignalRef.EReferencedProperty.Cur),</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;                        _regsNext[i].ToSignalRef(SysDOM.SignalRef.EReferencedProperty.Next)));</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            }</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; _flowSpec.NumCSteps; i++)</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                var pflow = _flowSpec.GetFlow(i);</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;                <span class="keywordflow">foreach</span> (var flow <span class="keywordflow">in</span> pflow.Flows)</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                {</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;                    var sflow = flow as <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_signal_flow.html">SignalFlow</a>;</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                    var vflow = flow as <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_value_flow.html">ValueFlow</a>;</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;                    </div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;                    var target = flow.Target;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;                    <span class="keywordtype">int</span> tindex = flow.Target.GetTemporaryIndex();</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;                    <span class="keywordflow">if</span> (tindex &gt;= 0)</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                    {</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;                        <span class="keywordtype">int</span> rindex = _regIndices[tindex];</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;                        <span class="keywordflow">if</span> (rindex &lt; 0)</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;                            <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                        target = _regsNext[rindex].ToSignalRef(SysDOM.SignalRef.EReferencedProperty.Next);</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;                    }</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;                    <span class="keywordflow">if</span> (sflow != null)</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;                    {</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;                        var source = sflow.Source;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;                        <span class="keywordtype">int</span> sindex = sflow.Source.GetTemporaryIndex();</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;                        <span class="keywordflow">if</span> (sindex &gt;= 0)</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;                            source = _regsCur[_regIndices[sindex]].ToSignalRef(SysDOM.SignalRef.EReferencedProperty.Cur);</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;                        _realFlow.Add(i, <span class="keyword">new</span> SignalFlow(source, target));</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;                    }</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;                    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;                    {</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;                        _realFlow.Add(i, <span class="keyword">new</span> ValueFlow(vflow.Value, target));</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;                    }</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;                }</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;            }</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;        }</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div>
<div class="line"><a name="l00338"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html#a91bba06159fb51db4b4d005545356451">  338</a></span>&#160;        <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html#a91bba06159fb51db4b4d005545356451">CreateInterconnect</a>(<a class="code" href="class_system_sharp_1_1_assembler_1_1_flow_matrix.html">FlowMatrix</a> flowSpec, <a class="code" href="class_system_sharp_1_1_assembler_1_1_flow_matrix.html">FlowMatrix</a> detailedFlow)</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        {</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            _flowSpec = flowSpec;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;            _realFlow = detailedFlow;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;            _flowSpec.Transitize();</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;            Init();</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;            ComputeLifetimes();</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;            ComputeSpilling();</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;            InstantiateControlLogic();</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;            AssembleFlowMatrix();</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        }</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;</div>
<div class="line"><a name="l00353"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html#ae7549e7872440590cf0343ae42e7003f">  353</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> readonly <a class="code" href="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder_factory.html">IInterconnectBuilderFactory</a> Factory = <span class="keyword">new</span> FactoryImpl();</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    }</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;}</div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html">SystemSharp.Assembler.DesignGen.MinRegInterconnectBuilder</a></div><div class="ttdoc">This interconnect builder shares data transfers in a single register whenever possible, i.e. when the lifetimes of the respective transfers do not overlap. It is based on the famous left-edge algorithm. </div><div class="ttdef"><b>Definition:</b> <a href="_min_reg_interconnect_builder_8cs_source.html#l00037">MinRegInterconnectBuilder.cs:37</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_transactions_1_1_value_flow_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_transactions_1_1_value_flow.html">SystemSharp.Components.Transactions.ValueFlow</a></div><div class="ttdoc">A dataflow where a constant value is transferred to the target signal. </div><div class="ttdef"><b>Definition:</b> <a href="_flow_spec_8cs_source.html#l00373">FlowSpec.cs:373</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder_html_a91bba06159fb51db4b4d005545356451"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_design_gen_1_1_min_reg_interconnect_builder.html#a91bba06159fb51db4b4d005545356451">SystemSharp.Assembler.DesignGen.MinRegInterconnectBuilder.CreateInterconnect</a></div><div class="ttdeci">void CreateInterconnect(FlowMatrix flowSpec, FlowMatrix detailedFlow)</div><div class="ttdoc">Constructs interconnect based on a flow matrix </div><div class="ttdef"><b>Definition:</b> <a href="_min_reg_interconnect_builder_8cs_source.html#l00338">MinRegInterconnectBuilder.cs:338</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder_html"><div class="ttname"><a href="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder.html">SystemSharp.Assembler.DesignGen.IInterconnectBuilder</a></div><div class="ttdoc">Generic interface of interconnect builder algorithms </div><div class="ttdef"><b>Definition:</b> <a href="_builder_interfaces_8cs_source.html#l00053">BuilderInterfaces.cs:53</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder_factory_html"><div class="ttname"><a href="interface_system_sharp_1_1_assembler_1_1_design_gen_1_1_i_interconnect_builder_factory.html">SystemSharp.Assembler.DesignGen.IInterconnectBuilderFactory</a></div><div class="ttdoc">Factory pattern for interconnect builder algorithms </div><div class="ttdef"><b>Definition:</b> <a href="_builder_interfaces_8cs_source.html#l00032">BuilderInterfaces.cs:32</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">SystemSharp.Meta.TypeDescriptor</a></div><div class="ttdoc">Describes a type. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00120">TypeDescriptor.cs:120</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_signal_base_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_signal_base.html">SystemSharp.Components.SignalBase</a></div><div class="ttdoc">This is the abstract base class of a signal. </div><div class="ttdef"><b>Definition:</b> <a href="_signals_core_8cs_source.html#l00338">SignalsCore.cs:338</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_sys_d_o_m_1_1_algorithm_template_html"><div class="ttname"><a href="class_system_sharp_1_1_sys_d_o_m_1_1_algorithm_template.html">SystemSharp.SysDOM.AlgorithmTemplate</a></div><div class="ttdoc">An abstract algorithm builder implementation where the actual algorithm construction is done inside t...</div><div class="ttdef"><b>Definition:</b> <a href="_algorithms_8cs_source.html#l02406">Algorithms.cs:2406</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference_html"><div class="ttname"><a href="class_system_sharp_1_1_sys_d_o_m_1_1_literal_reference.html">SystemSharp.SysDOM.LiteralReference</a></div><div class="ttdoc">A reference expression to a literal. </div><div class="ttdef"><b>Definition:</b> <a href="_core_algebraic_8cs_source.html#l02101">CoreAlgebraic.cs:2101</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_i_auto_binder_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_i_auto_binder.html">SystemSharp.Components.IAutoBinder</a></div><div class="ttdoc">Binder service interface </div><div class="ttdef"><b>Definition:</b> <a href="_auto_binding_8cs_source.html#l00081">AutoBinding.cs:81</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_std_logic_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">SystemSharp.DataTypes.StdLogic</a></div><div class="ttdoc">This data type represents a single bit of four-valued logic, similiar to IEEE 1164. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l00192">StdLogicLib.cs:192</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref_html"><div class="ttname"><a href="class_system_sharp_1_1_sys_d_o_m_1_1_signal_ref.html">SystemSharp.SysDOM.SignalRef</a></div><div class="ttdoc">Signal reference literal </div><div class="ttdef"><b>Definition:</b> <a href="_literals_8cs_source.html#l00498">Literals.cs:498</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_transactions_1_1_signal_flow_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_transactions_1_1_signal_flow.html">SystemSharp.Components.Transactions.SignalFlow</a></div><div class="ttdoc">A dataflow from one signal to another signal </div><div class="ttdef"><b>Definition:</b> <a href="_flow_spec_8cs_source.html#l00091">FlowSpec.cs:91</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_component_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_component.html">SystemSharp.Components.Component</a></div><div class="ttdoc">The abstract base class for defining components. </div><div class="ttdef"><b>Definition:</b> <a href="_component_8cs_source.html#l00038">Component.cs:38</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_flow_matrix_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_flow_matrix.html">SystemSharp.Assembler.FlowMatrix</a></div><div class="ttdoc">A flow matrix models timed dataflows between data sources and sinks. It is the fundamental abstractio...</div><div class="ttdef"><b>Definition:</b> <a href="_flow_matrix_8cs_source.html#l00050">FlowMatrix.cs:50</a></div></div>
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